export const rampHeights = [
  [0, 0, 0, 0],
  [0, 0, 1, 1],
  [1, 0, 0, 1],
  [1, 1, 0, 0],
  [0, 1, 1, 0],
  [0, 0, 0, 1],
  [1, 0, 0, 0],
  [0, 1, 0, 0],
  [0, 0, 1, 0],
  [1, 0, 1, 1],
  [1, 1, 0, 1],
  [1, 1, 1, 0],
  [0, 1, 1, 1],
  [1, 0, 1, 2],
  [2, 1, 0, 1],
  [1, 2, 1, 0],
  [0, 1, 2, 1],
  [1, 0, 1, 0],
  [0, 1, 0, 1],
  [1, 0, 1, 0],
  [0, 1, 0, 1],
];